Polypimelic anhydride
[化] 聚庚二酸酐
🧩 词语组成解析
[化] 酸酐; 酐; 某酐\\n[医] 酐, 脱水物
🗣️ 情景例句
You know I'm very excited about his arrival.
知道我对他的到来是多么兴奋。
All of my paycheck disappears so quickly.
我的薪水在不旋踵之间都消失无踪了。
The dress doesn't fit her. She is too thin.
这件衣服不适合她，她太瘦了。